APA (7th ed.) Citation

Gunn, J. E. (1964). The joy makers. The Science Fiction Book Club by arrangement with V. Gollancz.

Chicago Style (17th ed.) Citation

Gunn, James E. The Joy Makers. London: The Science Fiction Book Club by arrangement with V. Gollancz, 1964.

MLA (9th ed.) Citation

Gunn, James E. The Joy Makers. The Science Fiction Book Club by arrangement with V. Gollancz, 1964.